template rabbitmq file:
  file.managed:
    - name: /tmp/template.html
    - source: salt://rabbitmq/files/template.html.jinjia
    - template: jinja
  cmd.run:
#    - name: hostname > /mnt/salt/roots/rabbitmq/files/master_hostname.txt
    - name:  cp -r /tmp/template.html /srv/salt/rabbitmq/files/template.html
    - unless: test which erl